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Segment Anything is A Good Pseudo-label Generator for Weakly Supervised Semantic Segmentation

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arxiv 2305.01275 v1 pith:WARHP3KN submitted 2023-05-02 cs.CV

classification cs.CV
keywords labelssegmentationmaskssegment-anythingclassexperimentsgeneratorgood
verification ladder T0 review T1 audit T2 compute T3 formal
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Weakly supervised semantic segmentation with weak labels is a long-lived ill-posed problem. Mainstream methods mainly focus on improving the quality of pseudo labels. In this report, we attempt to explore the potential of 'prompt to masks' from the powerful class-agnostic large segmentation model, segment-anything. Specifically, different weak labels are used as prompts to the segment-anything model, generating precise class masks. The class masks are utilized to generate pseudo labels to train the segmentation networks. We have conducted extensive experiments on PASCAL VOC 2012 dataset. Experiments demonstrate that segment-anything can serve as a good pseudo-label generator. The code will be made publicly available.

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Cited by 2 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Weakly-Supervised Affordance Grounding Guided by Part-Level Semantic Priors

    cs.CV 2025-05 conditional novelty 6.0 of 10

    A pseudo-supervised pipeline with an affordance-to-part mapping, label refinement, cross-view alignment, and a reasoning module achieves state-of-the-art weakly supervised affordance grounding on AGD20K.

  2. Exploring SAM Supervision for Fine-Grained UAV Target Segmentation under Data Scarcity

    cs.CV 2026-07 conditional novelty 4.5 of 10

    A two-stage SAM3 pseudo-label pipeline trains lightweight IPS-Seg to near-teacher IoU on UAV targets under full annotation scarcity, with strong accuracy-efficiency trade-offs.

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